National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Overcast

53°F

12°C

Humidity 39%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Feb 1:55 pm CST
Extended Forecast for

3 Miles NE Cave In Rock IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 5pm. Cloudy, with a high near 56. Calm wind.

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 3am and 4am. Mostly cloudy, with a low around 39. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 7am. Partly sunny, with a high near 56. Northeast wind around 6 mph becoming calm in the morning.

    High: 56 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 44. South southwest wind 3 to 6 mph.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67. South southwest wind 3 to 7 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Southwest wind 6 to 9 mph becoming north northeast after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after noon. Mostly cloudy, with a high near 52. East northeast wind 7 to 9 mph.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 5pm. Cloudy, with a high near 56. Calm wind.
Tonight
Showers likely, mainly between 3am and 4am. Mostly cloudy, with a low around 39. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers before 7am. Partly sunny, with a high near 56. Northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 63. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Clear, with a low around 44. South southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 67. South southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 37. Southwest wind 6 to 9 mph becoming north northeast after midnight.
Sunday
A slight chance of showers after noon. Mostly cloudy, with a high near 52. East northeast wind 7 to 9 mph.
Sunday Night
A chance of rain showers before midnight, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 35. East northeast wind 7 to 9 mph.
Monday
A chance of rain and snow showers. Cloudy, with a high near 45. Northeast wind 7 to 9 mph.
Monday Night
A chance of showers. Cloudy, with a low around 33. East northeast wind around 6 mph.
Tuesday
A chance of showers. Cloudy, with a high near 50. East northeast wind around 6 mph becoming west southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Cave In Rock IL
 37.57°N 88.2°W
Last Update:
12:35 pm CST Feb 25, 2026
Forecast Valid:
2pm CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation